Diseases By Crop
(Fact Sheets)
Photo Gallery
News Articles/ Disease Alerts
Diagnostic Keys
Virus Weed Hosts/ Rotation Lists
Resistant Varieties
Glossary of Plant Pathology Terms
Vegetable Guidelines
Vegetable IPM Links
Other Vegetable Links
Cornell Plant Disease Clinic
Home

     

Onion [ Spanish Variety (RED)]: Disease Resistance Table

KEY to the table

Seed Companies Catalogues checked in 2010:  
A = Asgrow; BU = Burpee; C = CVS; H = High Mowing Organic Seeds; HM = Harris Moran; HS = Harris Seeds; HO = Hollar; JO = Johnny's; P = Peto; PS = Paragon Seed; O = Orsetti; R = Rogers, RO = Rohrer; RS = Rispen Seeds; RU = Rupp; RZ = Rijk Zwaan;  SA = Sakata; SW = Seedway; SI = Sieger; ST = Stokes; SU = Sunseeds; SH = Shamrock; T= Takii; TR = Territorial Seed;  V = Vilmorin

Specifics:  H = Hybrid; OP = Open Pollinated

January 2011

 
Resistance to Diseases, Physiological Disorders, and Insects
Onion  Variety (Spanish, Red) Angular Leaf Spot Botrytis Leaf Blight Downy Mildew Fusarium Crown Rot Pink Root Ro Smut   Bolting Heat   Thrips   Seed Company Organic Seed Nontreated Seed Specifics
ALS BLB DM FBR PR S   B H   T     OG NT  
Aurora       X X     X         SU     H
Candy  (Spanish)         X     X         SI, TR     H
Cometa       X X               SU     H
Desert Sunrise         X               JO     H
Flamenco       X X     X         N     H
Granero   (Spanish)       X X     X         N, SU     H
Grateful Red    (red)       X X               ST     H
Joaquin   (Spanish)       X X     X         N     H
Mercury  (red)       X X               ST     H
Montero    (Spanish)       X X     X         N, ST, SU     H
Pandero   (Spanish)       X X     X         N, SU     H
Polar       X X     X         SU     H
Ranchero  (Spanish)       X X     X         N     H
Red Zeppelin    (red)       X X               ST     H
Rumba       X X     X         N, SU     H
Salsa       X X     X         N     H
Sabroso   (Spanish)       X X     X         N, ST, SU     H
Sierra Blanca  (Spanish)         X               JO     H
Vaquero  (Spanish)       X X     X         N, SU     H
XON 216Y         X               SA     H
Seed Companies Catalogues checked in 2010:  
A = Asgrow; BU = Burpee; C = CVS; H = High Mowing Organic Seeds; HM = Harris Moran; HS = Harris Seeds; HO = Hollar; JO = Johnny's; P = Peto; PS = Paragon Seed; O = Orsetti; R = Rogers, RO = Rohrer; RS = Rispen Seeds; RU = Rupp; RZ = Rijk Zwaan;           SA = Sakata; SW = Seedway; SI = Sieger; ST = Stokes; SU = Sunseeds; SH = Shamrock; T= Takii; TR = Territorial Seed;  V = Vilmorin

Specifics:  H = Hybrid; OP = Open Pollinated

Tables of Disease Resistant Varieties available for the following crops: